[CENTER]Info Update[/CENTER]
I at first assumed that a standalone or proper ecu would be neede to run these heads ,After much research I found that it it posible to run the heads in normal operation ,By simply wiring the activation selinoids into the open position ,which deactivates the avls,& make the heads operate llike normal heads ,
I got a set of SOHC/AVLS heads for sale I pulled them from a motor that had a rod bearing go,Which the customer had me change out the whole engine,these are not the avcs, these are the Active Vavle Lift system,SOHC I did send them out to be checked for warpage & resurfaced ,So they are ready to be installed,They will need new spark plug & valve cover gaskets as when I pulled the heads from the engine the plug tubes were leaking oil,But thats a given,If doing a Hybrid you'll need a standalone with Aux channel Ie:link+ (G1 V10-14) or newer to run the selinods or compatable ecu </p>
Info on these heads :AVLS is another new technology to help improve volumetric efficiency. While AVCS can alter the cam duration and angle, either advancing or retarding the valve timing, AVLS is able to use two different profiles to alter the valve lift. The EZ30R is the first Subaru engine to use this technology. Instead of using a system like Honda’s VTEC with two cams, Subaru uses a double-profile single cam to control the same parameters. Much like the AVCS setup, AVLS actuates the switch between low and high lift lobes through an oil-actuated system. This system uses a double-tappet (the components which is in contact with both the valve and cam as shown below.) The switchable tappet switches between the low-duration and high duration generally in the 2,000 to 4,000 rpm range depending on ECU input (much lower than VTEC) allowing the EZ30R to breathe better at high rpm and improve low-rpm torque as well as emissions. copied from leg/gt.com
this is the best example of the port size I could think of at the time
If ya want/need something specific LMK I have many more...
Rallitec makes cams for these heads as well, these ports are HUGE ,I have the I/M as well as the wiring harness if needed
350.00 P/P fees & shipping Extra